12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:44:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:44:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:44:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:44:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:44:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:45:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:36:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:37:32 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:38:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:06 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:39:37 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:40:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:41:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:42:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:43:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:44:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:24 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:45:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:46:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:47:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:03 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:48:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:49:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:50:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:51:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:52:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:53:51 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:54:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:55:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:56:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:57:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:58:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 07:59:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:09 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:00:40 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:12 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:01:43 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:14 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:02:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:03:48 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:04:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:05:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:25 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:06:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:07:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:08:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:09:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:10:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:11:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:12:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:12 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:13:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:15 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:14:46 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:15:49 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:20 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:16:52 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:23 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:17:54 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:26 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:18:57 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:19:28 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:00 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:20:31 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:02 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:21:34 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:05 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:22:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:08 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:23:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:24:42 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:25:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:16 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:26:47 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:27:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:22 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:28:55 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:29:58 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:30:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:31:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:04 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:32:35 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:33:38 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:10 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:34:41 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:13 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:35:45 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:18 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:36:50 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:21 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:37:53 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:24 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:38:56 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:27 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:39:58 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:40:30 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:01 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:41:33 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:04 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:42:36 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:07 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:43:39 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:44:11 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/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:44:44 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:45:17 PM UTC [ERROR] urllib3.exceptions.ResponseError: too many 502 error responses

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 942, in urlopen
    return self.urlopen(
           ^^^^^^^^^^^^^
  [Previous line repeated 2 more times]
  File "/usr/local/lib/python3.12/site-packages/urllib3/connectionpool.py", line 932, in urlopen
    retries = retries.increment(method, url, response=response, _pool=self)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/urllib3/util/retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kernelci/pipeline/src/base.py", line 69, in run
    context = self._setup(args)
              ^^^^^^^^^^^^^^^^^
  File "/home/kernelci/pipeline/./src/job_retry.py", line 21, in _setup
    return self._api_helper.subscribe_filters({
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/helper.py", line 69, in subscribe_filters
    sub_id = self.api.subscribe(channel, promiscuous)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/latest.py", line 157, in subscribe
    resp = self._post(f'subscribe/{channel}', params=params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/kernelci/api/__init__.py", line 134, in _post
    resp = session.post(
           ^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 637, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/requests/adapters.py", line 691, in send
    raise RetryError(e, request=request)
requests.exceptions.RetryError: HTTPSConnectionPool(host='staging.kernelci.org', port=9000): Max retries exceeded with url: /latest/subscribe/node (Caused by ResponseError('too many 502 error responses'))

12/11/2025 08:45:31 PM UTC [INFO] Stopping.